I used Prolog at my job to fill out complex regulatory forms required in the financial industry. I have a Perl module that queries an Oracle database and const

I used Prolog at my job to fill out complex regulatory forms required in the financial industry. I have a Perl module that queries an Oracle database and constructs the facts database. This is paired with a set of rules to write out the form elements. I have one other Prolog project that is part of a tool. It explains the relationship between potentially related people. It is used in financial surveillance.